Now that the engine has been updated to 4.20 which supports PAK splitting, could the game be split into multiple PAKs? This would decrease download size for updates while still getting the loading benefits of using PAKs.
It could be done with one PAK per gamemode (plus one for Plaza and one for Condos). Or a PAK for all the game’s maps, another PAK for all models, etc. Or maybe the editing tools have a way to smartly optimize the splitting.